Your pets are family, and PetArmor helps you confidently care for your cats—especially when it comes to flea and tick control. PetArmor Plus conveniently provides vet-quality protection without the expense of a vet visit. It kills fleas, flea eggs, flea larvae, and ticks for up to 30 days. This flea & tick topical treatment for cats controls mites that may cause sarcoptic mange and kills deer ticks that may transmit Lyme disease, while preventing flea reinfestations for up to 4 weeks. Fast-acting and waterproof, this flea & tick treatment for cats starts to work quickly.PetArmor Plus Flea & Tick Topical Prevention for Cats kills fleas, flea eggs, flea larvae, ticks, and chewing lice for up to 30 days after applicationPetArmor Plus works by breaking the flea cycle, and killing flea eggs and larvae for up to 4 weeks.Flea and tick treatment comes with three (3) 0.017 fl. oz. waterproof topical applicationsYour pets are family, and PETARMOR helps you confidently care for your dog, especially when it comes to flea and tick control. PETARMOR plus conveniently provides vet-quality protection without the expense of a vet visit.